Judge Susan G. Braden (Ret.)
Legislative Subcommittee Co-chair
Judge Braden began her career as a Senior Trial Attorney in the Department of Justice’s Antitrust Division. She later became Counsel to two Federal Trade Commission Chairmen and was a Federal Trial and Appellate Litigator in private practice. In 2003, she became a Judge on the U.S. Court of Federal Claims; in 2017, she was designated Chief. After retiring in April 2019, Judge Braden was appointed to the U.S. Administrative Conference as a Public Member, the J. William Fulbright Board, and the Legal Advisory Board of the Washington Legal Foundation. In July 2020, she was appointed by the Office of the United States Trade Representative as one of 10 individuals who will represent the nation in disputes arising under the United States-Canada-Mexico Trade Agreement. She also serves on the boards of two companies that create and sell software and artificial intelligence and a major construction company. Judge Braden received a bachelor’s degree and law degree from Case Western Reserve University. She also received a Business Administration Certificate from Georgetown University and attended Harvard Law School’s Program on Negotiation. Judge Braden serves as an Arbitrator, Mediator, and Special Master for the American Arbitration Association and FedArb. She is serving her first term as a PPAC member.
Legislative Subcommittee Co-chair
Dr. Brown is an award-winning designer, inventor, entrepreneur, and full-time professor at the Segal Design Institute of Northwestern University. He is a native of Chicago, where he attended St. Xavier University, earning a bachelor’s degree in biology with a minor in chemistry. Additionally, Dr. Brown earned his master’s degree from the McCormick School of Engineering at Northwestern University, and a Ph.D. in design from Coventry University in the United Kingdom. He has received over 100 U.S. and international utility patents for his novel product solutions in industry and has taken many of his inventions to market himself as a founder of two startups. Dr. Brown has seen both sides of the American Dream, enjoying the market success of his bionic wrench invention, while at the same time fighting counterfeit versions that almost destroyed his business. Dr. Brown believes that the best social system for our nation provides good jobs, but job creation and the economic benefits of innovation fundamentally depend on the ability of inventor-entrepreneurs to protect their investments through their intellectual property. He continues to work in support of an equitable, protectable, and sustainable intellectual property system for all inventors. He is serving his first term as a PPAC member.
Steven Caltrider (Vice Chair)
PTAB Subcommittee Chair
Mr. Caltrider is Vice President and General Patent Counsel for Eli Lilly and Company and has over 30 years of experience in an industry driven by research and innovation. He has extensive litigation experience in the leading intellectual property (IP) forums (more than 30 countries), including U.S. Federal District Court, the U.S. Courts of Appeals for the Federal Circuit; courts in Canada, the United Kingdom, Germany, Japan and the Netherlands; as well as the USPTO, EPO, and JPO. Mr. Caltrider is also experienced in managing global teams of attorneys and staff on a wide range of IP matters, from patent procurement to technology acquisitions and data security. His current responsibilities include patent (global litigation and procurement), trade secret, copyright, and trademarks. Mr. Caltrider received a bachelor's degree in chemical engineering from Purdue University and a law degree, summa cum laude, from the Indiana University Robert H. McKinney School of Law. Mr. Caltrider is serving his second term as a PPAC member.
Jennifer A. Camacho
Innovation Expansion Subcommittee Chair
Ms. Camacho is a founder and Principal Member of Taitle LLC, representing stakeholders in the life sciences industry, including venture backed and publicly-traded companies. Previously, Ms. Camacho was the Chief Legal Officer for Torque Therapeutics, Inc., a cancer immunotherapeutic company, until its merger with Repertoire Immune Medicines, Inc., in 2019. At Torque, she was responsible for all aspects of the company’s legal affairs and intellectual property. Before joining Torque, she was the Chief Legal Officer for Gen9, Incorporated. from 2014 until its acquisition by Ginkgo Bioworks, Incorporated., in 2017. Ms. Camacho was formerly a partner in the international law firms of Proskauer Rose, LLP and Greenberg Traurig, LLP where she represented clients in the life sciences industry, including biotechnology and synthetic biology companies, pharmaceutical and medtech companies, investment banks, venture capital firms, and other industry stakeholders. Ms. Camacho has been recognized for her work in the fields of intellectual property and life sciences law and has multiple awards and honors, including the Tech Luminary and Innovation All-Star Award from Boston Business Journal and Mass High Tech. She received her bachelor’s degree in Cell and Structural Biology from the University of Illinois, and her law degree from Boston College Law School. Ms. Camacho is currently serving her second term as a PPAC member.
Finance Subcommittee Chair
Mr. Cassidy retired from the active practice of law after serving as General Counsel at Juno Therapeutics Inc., a startup cancer immunotherapy company, which he advised through the IPO process until its acquisition in 2018. Since then he has been a Visiting Researcher at Harvard Law School (Spring 2020) and taught Biomedical Law and Policy as an Adjunct Professor at the Seattle University School of Law (Spring 2019). He is a nationally recognized expert on patent licensing and patent policy, having testified twice on these topics before Congress. Prior to his work at Juno Therapeutics, Mr. Cassidy served as Executive Vice President, General Counsel, and Secretary of Tessera Technologies Inc. and President of Tessera Intellectual Property Corporation. Mr. Cassidy was also Senior Vice President, General Counsel, and Secretary of Tumbleweed Communications Corp. He practiced law at Skadden, Arps, Slate, Meagher & Flom and at Wilson, Sonsini, Goodrich & Rosati after serving as a Law Clerk to the Honorable John T. Noonan, Jr., of the U.S. Court of Appeals for the Ninth Circuit. He received his J.D. from Harvard Law School, where he was an editor of the Harvard Law Review and a Research Assistant to Professor Arthur R. Miller. Mr. Cassidy is serving his first term as a PPAC member.
Artificial Intelligence and IT Subcommittee Chair
Mr. Chan is Associate General Counsel and Director, Head of Patents at Facebook, where he leads a team that is responsible for the strategic development of Facebook's global patent portfolio. Mr. Chan and his team work on intellectual property transactions, dispute resolution and other risk mitigation initiatives. They also focus on industry-wide efforts to promote diversity, equity and inclusion in innovation. Prior to joining Facebook, Mr. Chan led an international team at Google that was responsible for portfolio strategy, operations and data science; and before Google, served as Head of Intellectual Property for JDSU, where he managed a department that was responsible for portfolio strategy, litigation, licensing and technology transactions. Mr. Chan started his career in private practice with the law firm of Fish & Neave, where he specialized in litigation, opinion work, and client counseling. He graduated from UC Berkeley with highest honors and received his JD from Cornell Law School. Mr. Chan serves as an advisory board member for the High Tech Law Institute at Santa Clara University School of Law and as chairman of the board for the Bay Area Anti-Trafficking Coalition, a nonprofit organization that combats human trafficking in the San Francisco bay area and beyond. Mr. Chan is serving his first term as PPAC member.
Tracy-Gene G. Durkin
Outreach Subcommittee Chair
Ms. Durkin is the practice leader of the Mechanical & Design Practice Group and a member of the Trademark & Brand Protection Practice at the law firm of Sterne, Kessler, Goldstein & Fox P.L.L.C. in Washington, D.C. She has extensive experience in design patent law and the enforcement of intellectual property rights. In 2018, Financial Times named her as one of the "Top Ten Legal Innovators in North America,” noting her as “a leading authority on design patents. Ms. Durkin began her career as a patent examiner at the USPTO. Now, with more than thirty years of experience in private practice obtaining and enforcing intellectual property rights, she is sought out by leading consumer product companies and by colleagues around the world for her deep understanding of utility and design patents, trademarks, and copyrights. Ms. Durkin has represented companies before Federal District Courts, the United States Court of Appeals for the Federal Circuit, the International Trade Commission, the USPTO Patent Trial and Appeal Board, and Trademark Trial and Appeal Board. She has served as an expert witness in patent disputes in District Court litigation, and before the International Trade Commission. A leader in the legal community, Ms. Durkin is a past president of the Women's Bar Association of the District of Columbia and of The Women's Bar Association Foundation, two organizations in which she continues active participation. She is currently on the board of the Legal Aid Society of the District of Columbia. Ms. Durkin is serving her first term as a PPAC member.
Julie Mar-Spinola (Chair)
Ms. Mar-Spinola is the Chief IP Officer and VP of Legal Operations for Finjan Holdings LLC. She oversees the Company’s revenue-based and legal operations, including the Company’s IP and cyber technology innovations, enforcement programs, best practices, public policy initiatives, and mentorships. She has dedicated nearly her entire career to intellectual property law, emphasizing patents, technology, policy, and mentorship in these areas for the next generations of IP professionals. Before Finjan, Ms. Mar-Spinola successfully served as outside counsel, General Counsel, or Vice President of Legal to several Silicon Valley companies. She was mentored by some of the most prolific tech visionaries and entrepreneurs in the Valley. She is a founder of the renowned women’s organization, ChIPs, a global 501(c)(3) nonprofit corporation dedicated to advancing women at the confluence of law, technology, and regulatory policy, and Chairwoman from 2005 to 2015. Ms. Mar-Spinola serves as a court-appointed mediator for the U.S. District Court for the Northern District of California, specializing in complex patent disputes. She also serves on Santa Clara University School of Law’s High Tech Advisory Board. In 2015, Ms. Mar-Spinola was appointed by then U.S. Secretary of Commerce Penny Pritzker to serve on the Patent Public Advisory Committee (PPAC), which reviews and advises the Director of the USPTO on the policies, goals, performance, budget, and user fees of the Agency’s operations. In 2019, Andrei Iancu, Under Secretary of Commerce for Intellectual Property and Director of the USPTO, appointed her to serve as the Chair of PPAC for the 2020 - 2021 term. Ms. Mar-Spinola received a Bachelor’s degree in Chemistry from San Jose State University and a JD from Santa Clara University, School of Law. She is a member of the California State Bar, the Federal Circuit Bar, the US Supreme Court Bar, and a licensed Patent Attorney. Ms. Mar-Spinola is currently serving her second term as a PPAC member.
Jeffrey M. Sears
Pendency and Quality Subcommittee Chair
Mr. Sears serves as Associate General Counsel and Chief Patent Counsel for Columbia University. His practice encompasses all aspects of patent law, including prosecution, strategic counseling, licensing and post licensing compliance, litigation, and legislative, regulatory, and policy matters. He manages the university’s global patent portfolio and works closely with faculty inventors, technology transfer officers, and executive leadership on commercialization activities. Also, Mr. Sears is an Adjunct Professor at Columbia’s School of Engineering and Applied Science, where he co-teaches Intellectual Property for Entrepreneurs and Managers. Mr. Sears is recognized for his work in intellectual property law and management and has multiple awards and honors, including having been named to the IAM Strategy 300 by IAM Media and Corporate IP Stars by Managing Intellectual Property Magazine. Mr. Sears holds an S.B. in physics from MIT, an M.A. and Ph.D. in physics from SUNY Stony Brook, and a J.D. from NYU. He is admitted to practice law in New York and before the U.S. Patent and Trademark Office. Mr. Sears is serving his second term as a PPAC member.
- Kathleen Duda
- Catherine Faint
- Vernon Ako Towler